.slideshow {
  width: 100%;
  height: 100%;
}
.slideshow .logo {
  width: 100%;
}
.slideshow .swiper-item {
  width: 100%;
}
.slideshow .test-h {
  width: 100%;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
